#    Itgrag - Distort Geometric Graphs
#    Copyright (C) 2012  Philipp Harth (phil.harth@gmail.com)
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.



% Deletes all graphs in the graph directory. Only call after INIT.

[files, err, msg] = readdir(GRAPHDIR);
if(err)
  error(msg);
else
  for i=3:length(files)
    [err, msg] = unlink(strcat(GRAPHDIR,files{i}));
    if(err)
     error(msg);
    end 
  end
end